Floor lamp



FIG. 1 is a perspective view of the floor lamp of my design;

FIG. 2 is a side elevation thereof on a reduced scale, all sides being substantially identical except for the switch in the upper left corner of the side illustrated;

FIG. 3 is a top view thereof on a reduced scale; and

FIG. 4 is a bottom view thereof on a reduced scale. 

The ornamental design for a floor lamp, as shown and described. 